GB2030392B - Analogue-to-digital converter apparatus for condition responsive transducer - Google Patents

Analogue-to-digital converter apparatus for condition responsive transducer

Info

Publication number
GB2030392B
GB2030392B GB7926181A GB7926181A GB2030392B GB 2030392 B GB2030392 B GB 2030392B GB 7926181 A GB7926181 A GB 7926181A GB 7926181 A GB7926181 A GB 7926181A GB 2030392 B GB2030392 B GB 2030392B
Authority
GB
United Kingdom
Prior art keywords
analogue
digital converter
condition responsive
converter apparatus
responsive transducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7926181A
Other languages
English (en)
Other versions
GB2030392A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of GB2030392A publication Critical patent/GB2030392A/en
Application granted granted Critical
Publication of GB2030392B publication Critical patent/GB2030392B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/52—Input signal integrated with linear return to datum

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radiation Pyrometers (AREA)
  • Measuring Fluid Pressure (AREA)
GB7926181A 1978-09-05 1979-07-27 Analogue-to-digital converter apparatus for condition responsive transducer Expired GB2030392B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93931578A 1978-09-05 1978-09-05

Publications (2)

Publication Number Publication Date
GB2030392A GB2030392A (en) 1980-04-02
GB2030392B true GB2030392B (en) 1983-03-30

Family

ID=25472940

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7926181A Expired GB2030392B (en) 1978-09-05 1979-07-27 Analogue-to-digital converter apparatus for condition responsive transducer
GB08203839A Expired GB2103442B (en) 1978-09-05 1979-07-27 Output-linearizing system for a dual slope analog-to-digital converter

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08203839A Expired GB2103442B (en) 1978-09-05 1979-07-27 Output-linearizing system for a dual slope analog-to-digital converter

Country Status (10)

Country Link
JP (1) JPS5537100A (enrdf_load_stackoverflow)
BE (1) BE878605A (enrdf_load_stackoverflow)
CA (1) CA1146276A (enrdf_load_stackoverflow)
CH (1) CH633397A5 (enrdf_load_stackoverflow)
DE (1) DE2935831A1 (enrdf_load_stackoverflow)
FR (1) FR2435861B1 (enrdf_load_stackoverflow)
GB (2) GB2030392B (enrdf_load_stackoverflow)
IN (1) IN152608B (enrdf_load_stackoverflow)
NL (1) NL7905747A (enrdf_load_stackoverflow)
SE (2) SE437591B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595906A (en) * 1982-08-12 1986-06-17 Intersil, Inc. Scaled analog to digital coverter
DE3906754A1 (de) * 1989-03-03 1990-09-13 Messerschmitt Boelkow Blohm Integrationsanordnung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061939A (en) * 1959-02-26 1962-11-06 Toyozawa Yoji Precise measuring method for an inner diameter of a cylinder
US3316546A (en) * 1963-10-15 1967-04-25 Westinghouse Electric Corp Analog to digital converter system
US3458803A (en) * 1966-03-21 1969-07-29 David E Maguire Apparatus and method for directly measuring capacitance and dissipation factor of capacitors
GB1211755A (en) * 1967-03-20 1970-11-11 Westinghouse Electric Corp Analog-to-digital conversion system
US3566397A (en) * 1969-01-15 1971-02-23 Ibm Dual slope analog to digital converter
FR2041678A5 (enrdf_load_stackoverflow) * 1969-05-28 1971-01-29 Schlumberger Cie N
GB1390064A (en) * 1971-03-03 1975-04-09 Zschimmer G Methods and apparatus for use in analogue-digital conversion
US3742233A (en) * 1971-08-20 1973-06-26 Dresser Ind Motion displacement transducer
US3747089A (en) * 1971-11-09 1973-07-17 K Sharples Analog to digital converter
JPS4939547A (enrdf_load_stackoverflow) * 1972-08-22 1974-04-13
US3939459A (en) * 1974-01-09 1976-02-17 Leeds & Northrup Company Digital signal linearizer
US3967270A (en) * 1974-07-08 1976-06-29 Essex International, Inc. Analog-to-digital converter
JPS5138546A (ja) * 1974-09-28 1976-03-31 Takeda Maiyaa Kk Kuriirusutando
JPS52444A (en) * 1975-06-23 1977-01-05 Advantest Corp Analog-digital converter
JPS524765A (en) * 1975-06-30 1977-01-14 Hewlett Packard Yokogawa Dual slope analoggtoodigital converter
JPS52131447A (en) * 1976-04-28 1977-11-04 Toshiba Corp Bipolar a/d converter
US4109147A (en) * 1976-05-10 1978-08-22 Dresser Industries, Inc. Optical position sensor
JPS5245250A (en) * 1976-10-07 1977-04-09 Yokogawa Hokushin Electric Corp Analog to digital convertor
DE2747338A1 (de) * 1977-10-21 1979-04-26 Hartmann & Braun Ag Verfahren zur analog/digital-umwandlung

Also Published As

Publication number Publication date
GB2030392A (en) 1980-04-02
GB2103442A (en) 1983-02-16
CH633397A5 (fr) 1982-11-30
IN152608B (enrdf_load_stackoverflow) 1984-02-18
SE437591B (sv) 1985-03-04
NL7905747A (nl) 1980-03-07
DE2935831A1 (de) 1980-03-13
BE878605A (fr) 1979-12-31
SE7907192L (sv) 1980-03-06
SE8405983L (sv) 1984-11-27
GB2103442B (en) 1983-08-03
FR2435861A1 (fr) 1980-04-04
DE2935831C2 (enrdf_load_stackoverflow) 1991-11-14
CA1146276A (en) 1983-05-10
FR2435861B1 (fr) 1986-05-09
JPS5537100A (en) 1980-03-14
SE8405983D0 (sv) 1984-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970727